4.4-stable review patch. If anyone has any objections, please let me know.
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From: Geert Uytterhoeven geert@linux-m68k.org
commit 009615ab7fd4e43b82a38e4e6adc5e23c1ee567f upstream.
On sparc32, tcflag_t is unsigned long, unlike all other architectures:
drivers/usb/serial/cp210x.c: In function 'cp210x_get_termios': drivers/usb/serial/cp210x.c:717:3: warning: passing argument 2 of 'cp210x_get_termios_port' from incompatible pointer type cp210x_get_termios_port(tty->driver_data, ^ drivers/usb/serial/cp210x.c:35:13: note: expected 'unsigned int *' but argument is of type 'tcflag_t *' static void cp210x_get_termios_port(struct usb_serial_port *port, ^
Consistently use tcflag_t to fix this.
Signed-off-by: Geert Uytterhoeven geert@linux-m68k.org Signed-off-by: Johan Hovold johan@kernel.org Cc: Guenter Roeck linux@roeck-us.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/usb/serial/cp210x.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)
--- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -33,7 +33,7 @@ static int cp210x_open(struct tty_struct static void cp210x_close(struct usb_serial_port *); static void cp210x_get_termios(struct tty_struct *, struct usb_serial_port *); static void cp210x_get_termios_port(struct usb_serial_port *port, - unsigned int *cflagp, unsigned int *baudp); + tcflag_t *cflagp, unsigned int *baudp); static void cp210x_change_speed(struct tty_struct *, struct usb_serial_port *, struct ktermios *); static void cp210x_set_termios(struct tty_struct *, struct usb_serial_port *, @@ -515,7 +515,7 @@ static void cp210x_get_termios(struct tt &tty->termios.c_cflag, &baud); tty_encode_baud_rate(tty, baud, baud); } else { - unsigned int cflag; + tcflag_t cflag; cflag = 0; cp210x_get_termios_port(port, &cflag, &baud); } @@ -526,10 +526,11 @@ static void cp210x_get_termios(struct tt * This is the heart of cp210x_get_termios which always uses a &usb_serial_port. */ static void cp210x_get_termios_port(struct usb_serial_port *port, - unsigned int *cflagp, unsigned int *baudp) + tcflag_t *cflagp, unsigned int *baudp) { struct device *dev = &port->dev; - unsigned int cflag, modem_ctl[4]; + tcflag_t cflag; + unsigned int modem_ctl[4]; unsigned int baud; unsigned int bits;